Tail lamp



FIG. 1 is a front perspective view of a tail lamp showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a rear view thereof.

It will be understood that the broken lines shown in the drawings illustrate portions of the tail lamp that form no part of the claimed design. 

CLAIM The ornamental design for a tail lamp, as shown and described. 